Grotte des Korrigans, Marine cave on Atlantic coast, Le Pouliguen, France.
Grotte des Korrigans is a sea cave that extends about 30 meters into granite rock with two separate entrances. The cave sits in a rocky bay and has been shaped over thousands of years by wave action and erosion.
The cave was documented in early writings from the 1800s and connected to regional stories. Over time it became a known landmark along the Atlantic coast, drawing researchers and curious visitors.
The name refers to Korrigans, supernatural beings from Breton folklore that held special meaning in this region. Visitors experience how these old stories shape the way locals and travelers view and talk about this spot.
Access requires descending to the beach, so wear sturdy shoes and watch your footing. The best time to visit is at low tide when the cave openings are easier to reach and safer to explore.
This cave is one of the longest natural grottos in the region and was formed entirely by sea erosion rather than underground water sources. This wave-carved origin makes it unusual compared to many other caves found in France.
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